Put in the Underlayment: Start on the eaves (the edge from the roof) and roll out the underlayment, overlapping Every row by about six inches. Nail the underlayment in place with roofing nails. Sound: Metal roofing is usually a tad bit noisier for the duration of rain or hail storms. https://residentialroofinstallati51593.blogsvila.com/35608218/the-definitive-guide-to-residential-roof-installation-cost